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nuttx/fs: Remove explicity references to errno. That is a problem from within the kernel for certain configurations

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This commit is contained in:
Gregory Nutt
2014-08-28 16:58:43 -06:00
parent 7088c9a5c7
commit 220216cc38
11 changed files with 33 additions and 30 deletions
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fs/mmap/fs_mmap.c
+3 -3
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@@ -136,14 +136,14 @@ FAR void *mmap(FAR void *start, size_t length, int prot, int flags,
(flags & (MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS|MAP_DENYWRITE)) != 0)
{
fdbg("Unsupported options, prot=%x flags=%04x\n", prot, flags);
errno = ENOSYS;
set_errno(ENOSYS);
return MAP_FAILED;
}
if (length == 0 || (flags & MAP_SHARED) == 0)
{
fdbg("Invalid options, lengt=%d flags=%04x\n", length, flags);
errno = EINVAL;
set_errno(EINVAL);
return MAP_FAILED;
}
#endif
@@ -163,7 +163,7 @@ FAR void *mmap(FAR void *start, size_t length, int prot, int flags,
#ifdef CONFIG_FS_RAMMAP
return rammap(fd, length, offset);
#else
fdbg("ioctl(FIOC_MMAP) failed: %d\n", errno);
fdbg("ioctl(FIOC_MMAP) failed: %d\n", get_errno());
return MAP_FAILED;
#endif
}